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AUDIO VIDEO SURROUND RECEIVER
KRF-V9992D VR-3090/3100
SERVICE MANUAL
Indicator (B12-0326-04) Panel* (A60-) Front glass (B10-2451-03) Indicator (B12-0333-04) Knob* (K29-)
© 1999-7/B51-5560-00 (K/K) 1685
Phono jack (E63-1030-05)
CLIP INDICATOR
DOLBY DIGITAL
DTS
VOLUME A SPEAKERS ON/STANDBY POWER B DOWN UP MUTE
INPUT SELECTOR DISPLAY MODE
ON
OFF
PHONES
S VIDEO
V AV AUX L - AUDIO - R
CD2 / TAPE2 MONITOR
Knob* (K27-)
Knob* (K29 -)
Phone jack (E11-0271-05)
Knob* Front glass Knob* (K29-) (B10-2418-03) (K29-)
Video cylindrical receptacle* (E56-)
Indicator (B12-0303-24)
Phono jack (E63-1008-05) Lock terminal board (E70-0052-05) Phono jack Phono jack (E63-1084-05) (E63-1005-05) Phono jack (E63-0133-15)
Phono jack (E63-1028-05) Oscillating module (W02-1114-05)
Miniature phone jack (E11-0374-05)x2 Slide switch (S62-0034-05) Miniature phone jack (E11-0373-05)x2
Power cord bushing (J42-0083-05) AC outlet* (E03-)
PRE OUT R FRONT R SURROUND L L
SECOND ROOM PRE OUT R AUDIO L VIDEO
( SL 16 ) ( XS 8 )
IR SL 16 XS 8 RECEIVER IN RELAY CONTROL IR REPEATER OUT
IR OUT LCD REMOTE TV ON/OFF SENSOR
VIDEO R AUDIO L
S VIDEO MONITOR OUT PLAY IN PLAY IN VIDEO 4 VIDEO 3
CD1 COAXIAL
VIDEO 4 VIDEO 3 VIDEO 2 COAXIAL OPTICAL OPTICAL OPTICAL DIGITAL OUT DIGITAL IN
SL 16 TEXT
SYSTEM CONTROL
AM CENTER REC OUT CD2 / GND TAPE 2 -FM 75 MONITOR PLAY IN ANTENNA REC OUT PHONO MD/ TAPE 1 PLAY IN R L CD1
SUB WOOFER R AUDIO L
R
SWITCHED
VIDEO 2 PLAY IN REC OUT VIDEO 1 PLAY IN
R
FRONT SPEAKERS A B L (6-16 ) R
L
SURROUND SPEAKERS L R (6-16 )
CENTER SPEAKER (6-16 ) C +
-
Phono jack Optical receiving module Screw Screw terminal board (E63-0139-15)x2 (W02-1181-05)x2 terminal board (E70-0095-05) (E70-0096-05) Phono jack Video cylindrical receptacle Miniature phone jack (E63-0136-15)x2 (E56-0011-05)x2 (E11-0360-05) Phono jack Phono jack Miniature phone jack (E63-0200-05) (E63-0162-05)x2 (E11-0291-05)
AC power cord* (E30-)
* Refer to parts list on page 42.
Note: Keep this manual with the previous manual (B51-5426-00).
70%
KRF-V9992D/VR-3090/3100
CONTENTS / ACCESSORIES / CAUTIONS
Contents
CONTENTS / ACCESSORIES / CAUTIONS...............2 ADJUSTMENT ............................................................ 3 PC BOARD ..................................................................5 SCHEMATIC DIAGRAM ............................................13 EXPLODED VIEW .....................................................41 PARTS LIST...............................................................42 SPECIFICATIONS .....................................................44
CAUTION: This manual is not available for information's, disassembly for repair, circuit description, adjustment and wiring diagram. Please refer to KRF-V7771D service manual(B51-5426-00). Also parts list is written a different part from B51-5426-00 manual.
COMPARISON TABLE
X07 X08 X11 X25 VR-2080 X07-2940-10 X08-2850-10 X11-3800-10 X25-6040-10 VR-3090 X07-2940-10 X08-2852-92 X11-3803-81 X25-6042-71 VR-2090 X07-2940-10 X08-2850-11 X11-3800-11 X25-6040-11 VR-3100 X07-2940-10 X08-2850-11 X11-3802-91 X25-6040-11 KRF-V8881D X07-2940-21 X08-2850-22 X11-3800-21 X25-6040-22 KRF-V9992D X07-2940-21 X08-2850-22 X11-3800-71 X25-6040-22
Accessories
Remote control unit (1) (A70-1285-05) AM loop antenna (1) (T90-0833-05) Loop antenna stand (1) (J19-3645-05) * AC plug adaptor (1) (E03-0115-05)
(RC-R1008) Battery cover(A09-1130-08) Batteries(R6/AA) (4) FM indoor antenna (1) (T90-0841-05) * Use to adapt the plug on the power cord to the shape of the wall outlet. (Accessory only for regions where use is necessary.)
Cautions
How to reset the microcomputer
The microcomputer may malfunction (impossibility of operation, erroneous display, etc.) when the power cord is unplugged and key plugged in again while the unit is in ON mode with the pressed or due to other external causes. In this case, execute the procedure on the right to reset the microcomputer and return the unit to the normal condition. ÷ Resetting the microcomputer clears the memory you entered and returns it to the initial condition when the unit left the factory.
U.S.A. and Canada
1 Unplug the power cord from the wall outlet. 2 While holding the (ON/STANDBY) key depressed, plug the power cord into the wall outlet again.
Expect for U.S.A. and Canada
1 With the power cord plugged in, turn the POWER key OFF. 2 Whill holding down the ON/STANDBY key, press POWER key.
Memory backup function
Please note that the following items will be deleted from this unit's memory if the power cord is disconnected from the AC outlet for approximately three days.
÷ The input selection is cleared and the "Tuner" input is selected. ÷ The volume setting is cleared and the volume is set to "-66 dB". ÷ The receiving band setting is cleared and the "FM" band is selected. ÷ The frequency setting is cleared and 87.5 MHz is selected. ÷ The preset station memory is cleared. ÷ The surround setting is cleared and reset to the initial condition.
2
KRF-V9992D/VR-3090/3100
ADJUSTMENT
No. ITEM INPUT SETTINGS OUTPUT SETTINGS SELECTOR : FM Connect a DC voltmeter between CN12 1 and CN12 2 (X11) RECEIVER SETTINGS ALIGNMENT POINTS ALIGN FOR F I G . FM SECTION : Except M type *Adjust NO.1 and NO.2 repeat. MONO 98.0MHz L604 (X11)
1
DISCRIMINATOR
(A) 98.0MHz 1kHz, ±75kHz dev. 70dBf (ANT. input) (A) 98.0MHz 1kHz, ±75kHz dev. MONO 70dBf (ANT. input) (C) 98.0MHz 1kHz, ±67.5kHz dev. Selector : L or R Pilot : ±7.5kHz dev. 70dBf (ANT. input) (A) 98.0MHz MONO 1kHz, ±75kHz dev. 15dBf (ANT. input)
0V
2
DISTORTION (MONO)
(B)
MONO 98.0MHz
L605 (X11)
Minimum distortion
3
DISTORTION (STEREO)
(B)
AUTO 98.0MHz
IFT(RF FRONTEND : A1)
Minimum distortion (L or R)
4
TUNING LEVEL
(B)
MONO 98.0MHz
VR601 (X11)
Adjust VR601 and stop at the point where ED1 (TUNED) goes on.
FM SECTION :M type only
SELECTOR : FM
1
DISTORTION (STEREO)
(C) 98.0MHz 1kHz, ±67.5kHz dev. Selector : L or R,Pilot : ±7.5kHz dev. 70dBf (ANT. input) (A) 98.0MHz MONO 1kHz, ±75kHz dev. 15dBf (ANT. input)
(B)
AUTO 98.0MHz
IFT (TUNER UNIT : A601)
Minimum distortion (L or R)
2
TUNING LEVEL
(B)
MONO 98.0MHz
VR601 (TUNER UNIT)
Adjust VR601 and stop at the point where ED1 (TUNED) goes on.
SYSTEM CONNECTIONS
PRE OUT R FRONT R SURROUND R AUDIO L AM CENTER REC OUT CD2 / GND TAPE 2 -FM 75 MONITOR PLAY IN ANTENNA REC OUT PHONO MD/ TAPE 1 PLAY IN R L CD1 SUB WOOFER R AUDIO L R PLAY IN PLAY IN L L SECOND ROOM PRE OUT R AUDIO L VIDEO
( SL 16 )( XS 8 )
CD1 VIDEO 4 VIDEO 3 VIDEO 2 COAXIAL COAXIAL OPTICAL OPTICAL OPTICAL SL 16 DIGITAL IN DIGITAL OUT TEXT
IR SL 16 XS 8 RECEIVER IN RELAY CONTROL
IR OUT LCD REMOTE TV ON/OFF SENSOR IR REPEATER OUT
VIDEO
S VIDEO MONITOR OUT VIDEO 4 VIDEO 3
SYSTEM CONTROL
SWITCHED
VIDEO 2 PLAY IN REC OUT VIDEO 1 PLAY IN
R
FRONT SPEAKERS A B L (6-16 ) R L
SURROUND SPEAKERS CENTER SPEAKER R (6-16 ) L (6-16 ) C
+ -
FM SG
AG
(A)
AC voltmeter Oscilloscope Distortion meter
FM SG
Dummy antenna
MPX
AG
(C)
(B)
3
KRF-V9992D/VR-3090/3100
ADJUSTMENT
No. ITEM INPUT SETTINGS SPEAKER : A OUTPUT SETTINGS RECEIVER SETTINGS ALIGNMENT POINTS PROLOGIC : ON ALIGN FOR FIG. AUDIO SECTION PREOUT : OFF Connect a DC voltmeter across CN1 (each port) 1, 2 pin : L 5, 6 pin : R 3, 4 pin : SL 7, 8 pin : SR 9, 10 pin : C
<1>
IDLE CURRENT
--
(FRONT 2ch MODE) Volume:0
VR1(L) VR2(R) VR3(SL) VR4(SR) VR5(CENTER) (X07-)
10mV
4
A
B
C
D
E
F
G
H
I
J
PC BOARD(Component side view)
1
X07-294X-XX A/8 (J70-1153-11)
1
X07 H/8
1
29
3
3
1
B
B
E
E
E
E
B
B
B
B
E
E
E
E
B
B
2
3
1
X07 G/8
B
B
E
E
E
E
B
B
B
B
E
E
E
E
B
B
X07 B/8
B B
3
3 B B E E E E B B
1
E
E
X07 C/8
O G I
X07 E/8
4
FRONT SPEAKERS L
A
R
B
R
1
10
B
5
L
E
B
E
B
E
B
E
E B
B
E
B
R
B E B B E
E
SURROUND SPEAKERS
E E B
B
B
E
E B
B
E
B
E
B E
L
B
E
B
AC OUTLET
E
B
E
E
X07 F/8
B
E
X07 D/8
POWER
1
6
CENTER SPEAKER
B
3 1
1 B E
E
15 B B B
1
6 E 3 B 1 6 2
E
E
7
E
1
5
6
Refer to the schematic diagram for the value of resistors and capacitors.
K
L
M
N
O
P
Q
R
S
T
PC BOARD(Component side view)
1
2
X08-2850-10 (J70-1143-51)
D59 CN15
1 R983 E R984
D58
CN16 Q58
15 L701 1 9
C501
C502
B
D72
C592
Q57
R801 R802 R980
R800
L702 R799 EB R982 R977 R978 C917
C993 9
D60
BE R979
Q64
32 17
28
8 IC92 15 10 1
C908
R733 R734
D61 D75 D76
S1
XS8 SL16
1
R736 R735
C942
D103
C943
R821
R985
13
C503
CN13
C504
C505
R557
C526
C527
C601
R730
R729
R710 R709 1
R824 R714 R715 R716 R711
1 R959 R958 R957 R956
16
C511 20 21 C506
C534 RST 80 C529 C533 R523 61 R522 R519 40 41 R525 R526 L52 L53 21
8
SUB MI-CON
R681 81 80 51 50 R743 R504 R744 R746 R605 R595 R600 R745 R619 R620 R607
R650
C510 R506 R505 R502 40 41 R508 R509 L50 L51
IC52
DR DSCK 60 DSI DSO C538 L56 L57 X2 R515
IC56
61 60 C537 L55 C948
DR DSCK DSI DSO R574
IC62
23 12 C583 C584 22 14 C582 C854 C586 1
R783
R575
R784
C623 C929 8 G T C930
IC64
O G C602
I
R570 R573 R572
11
C625
J16
80
R973 R567 C603 C604
C910
44
34 33
R835 R836
1
20
1
C909
14
1 R567 R568 R569
R561 C579
X1
C898
1
C528
C577
MAIN MI-CON
IC90
C578
3
7
IC71
C630
R820 R823
B
E
B
Q56
Q65
IC87
DSP
D TS
11 AC-3
DSP
20
1
16
J17
E
1
14
R554 R559 R556 R560 C576 R553 C575 R558 R998 R971 R972
D205
D109
IC86
ADC/DAC P1
C947
IC55
16 1
XS8 SYSTEM CONTROL SL16
8
9
R968
CN17
R680 R598
C606
R995 R996
D51
C607
C513
C605
D201
R608
R780
L27
R618
C517
C515
1
28 R752 R757 R758 R750 R749
C516
C539
4
C916
R621 R622
R516
C540
R609
R778 R599
O G
I
O G
I
L65
L66
R592 R591 R590
R501 C863 C865 R518
R760 R761
C441
C442
D63
IC53
1
C634
C463
R539
R763
C616
14 C640 R751
15 C614
Q60
C636 BE O
R540
C554
R536
C632
FLch
R544
IC70
FRch
R652
R651
IC61
C559 C932
C450 R442
1
C609
G R545 I
R546 C556 C557
C547 C548 C549
IC65
C884
C610
X4 C635 C611 R818 R816 R817 R669 R832 R830 R831 R829 15
I G O
C406 R423 C405
C885
X5
C851
8
9 R576
C641
R962
R963
R965
C569
60
61 80
C951 L61 20 1 C861 L62 13 R676 R675 R678 R677
1
RST
R552
1
11
1
E3 D54
WH3
C570 C906 DSCK DSI DR DSO 1
C954
CN19
CN14
C953
DOS
CN12
DSI
L2
5
8
9
IC59
8 C473
9
16
R424 C950
R443 C451
R444 C452
1 C474
R460
L1
IC68
IC89
C862
8
1
C428
8
1
C471 R459 R457
RDS
20
R458 C472
41
C427
8
C933
C404 R404
C403 R403
5
R786
C633
O
40
21
4
R441 C449
R692
R755
R815 R814 R811 R813 R812 R819
R762
R658 R657 R656
C859 C931
C934
IC60
1 16
R601
SLch
G I
R640 R604
R2 1 16
R542 R543
IC74
4 5
SRch
C568
C550
C571
61
D208
11 IC58 10
IC76
R433 R439 C447 5
R434 R440
R449 R455 C469
R450 R456
A1
IC85
8
C627
R589 R588
60
1 80
R638 R639
3
4
R538
C567
RST DSP
CONFIG
C802 1
C801
C464
R930
41
5
8
14
R535
R787
C936
C402
C401
X6
C853
W4
C875
R635 R636 R637
C852 8 5
7
IC54
1 C521 C419
C420
R935 C421
R936 C422
R937 C443
R938 C444
SLch R939 C465
SRch R940 C466
C652
A2
R634
C864
X3
41
40
IC66
21
20
R994
C518
C895
C907 R533
IC63
Lch Rch Cch SWch
C935
IC73
IC57
R788
R748
C926
IC67
L28
O
A3
1
C899
C629
31 30
RST
W5
C894
C608
D52
100
IC69
R597 R596
C536
1
R610
W6
L54
L58 L59 R532 C541
R623
R521
C514
R842 I G
7 C622
C624 R781
R
IC72
J15
5
SL16 TEXT
OPTICAL
DIGITAL OUT
VIDEO2 OPTICAL
IC78 C448
4
5 IC80 4
C470
VIDEO3 OPTICAL DIGITAL IN VIDEO4 COAXIAL
15
1
CD1 COAXIAL
J11
1
15
CN11
6
7
Refer to the schematic diagram for the value of resistors and capacitors.
7
8
U
V
W
X
Y
Z
AA
AB
AC
AD
PC BOARD(Component side view)
X11-3800-10 A/7 (J70-1198-11)
1
BE
EB BE BE BE
EB EB EB 5 16 8 EB EB 1 4 1 4 1 8 1 1 BE 8 9 EB EB EB EB EB
X11 F/7
4
R PRE OUT L
EB
8 BE 8 5
5
CENTER SUB WOOFER
EB 1 14 1 4 BE
2
BE
CD2/TAPE2/ MONITOR
REC OUT
1 4
BE
28
15
8
5
1 16
8
1
X11 D/7
4 1 B
8
5 8
5
9 E
AUDIO
1
4 1
4 1 8 15 28 B E
PLAY IN
BE
8
5
BE
15
3
MD/TAPE1
BE
REC OUT
1 1 14
BE
4
14
1
8 15 1 BE
5 8
5
5
20
11
PLAY IN
28
4 1
4 1 10 1 8 1
CD1
1 15 18 1 1 9
4
X11 B/7
SECOND ROOM PRE OUT
BE
1
9 8 1
X11 G/7
16 3 9 5 4 8
5
1
1
14
1
X11 C/7
VIDEO4 PLAY IN
15
AUDIO
ANTENNA
6
VIDEO2 PLAY IN
8
VIDEO1 REC OUT
9 22 12 8
TV ON/OFF SENSOR IR REPEATER OUT
CH. SPACE DE EMPHASIS
VIDEO1 PLAY IN
20 4 1 1
7
9
10
Refer to the schematic diagram for the value of resistors and capacitors.
9
EB BE
IR RECEIVER IN RELAY CONTROL
1
BE
BE
EB
BE
VIDEO3 PLAY IN
EB
EB
EB
EB
BE
BE
EB
28 5
PHONES
1
15
1
1 2 1 16 30 1 15 5
X11 E/7
IR OUT LCD REMOTE
15
4
5 8 1
4 1
1 16
8 16 9 8 1 11 1
K
L
M
N
O
P
Q
R
S
T
PC BOARD(Component side view)
1
2
X08-2850-10 (J70-1143-51)
D59
R976 R991 EB EB R983 B E R987 R803
CN15
D58
CN16 Q58
R713 15 L701 1 9 R988 R799 EB R981 R982 R977 R978
Q63
Q69
C501 C502 EB
R984
R920
Q67
C592 R793 R801 R802 Q52 R980
Q57
R800
C942
R821 R808 R809 R807
D103
R794 C943 R796
C917
Q68
BE
R986
C918
R985
13
C503
Q54
BE
CN13
C504
C949
C505
R557
D62
C526
C527
C601
R704
C637
R730
R729
R714 R715 R716
R798
C945
C857 C858
R959 R958 R957 R956
R712
80 C529 C533 C531
C900
R701
R914
R726
R724
R720
C520
C543
C508
C532
C509
R904 R903 R905 R906 R907 R908
R573 R572 C588 C587
R746 R911 R605 R912 R595 R600
C583
R844
C928
R727
CN17
R725
R504
C881
C944
R508 R509 L50 L51
C880
R695 R696 R694
R607 R608 R611 R610 R612 R613 R902 R618 R614 R619 R615 R620 R621 R616 R622 R623 R624 R617
R597 R596
D201 R606
C536 C753
C606
R995 R996
D202
D51
C754
C948
R683 R682 R674 R693
C879
C513
C605
C905
R754
R915
R752 R771 R770 R769 R768 R767 R757 R846
R845 R779 R758 R750 R749
R780
L27
C517
C926
4
C916
1
C616 R577 R584 R599
R580 R585 R655 R579 R594
R583
R501 C863 C865 R518
R913 R602 R641 R603
R760 R761
R653
R647
R649 R645
C441
C442
D63
C634
C463
R763
14 C615 C640 R751
15 C614
Q60
C636 R765 BE R764 O
R540
R435
R436
C551 C554 C550
R536
R587
R578
R654
R644
R648
R646 R642
R643
FLch
C632
IC70
R544
FRch
R652
R651
IC61
C888
C427
C559 C932
C450 R442
C468
R759
1
C609
G R545 I
C547 C548 C937 C549
IC65
C887
C610
C635
C885
X5
C613 C611
D53
C884
I G O
C872
R753
X4 R832 R830 R831 R829
C886 8 L73 R963 C946 R576 8 9
9 C569
C556 C557
C406
IC59
C641 R668 R951 R669
R962
60
61 80 C558
L67
L68
C851
R664
R667
D207
RST
D108
R552 C570
1
11
1
15 R810
E3 D54
1
WH3
C906 R952 DSCK DSI DR DSO
1
13
R921 R922 R676 R675 R923 R924 R678 R677
C954
CN19
CN14
R679
C938
C861
C953
DOS
R571
CN12
DSI
R818 R816 R817
R965
C482
1
L61 1 L62 R782 C620
20
L2
9
16
C621
5
C405
C446 R443 R444 C451 C460 C452 C459
8 C481 C473
1 C474
R460
L1
IC68
C642
L21
IC89
C862
C415 C416
C428 1 R422 R421 8 C437 R423 R424 C438 C950 C951
8
1
C471 R459 R457
RDS
L22
20
R458 C472
8
C889
C467
C645 C646
C933
C404 R404
C403 R403
5
R786
D64
O
21
R417
4 R418
R441 C449 C445
R692
R755
C631 G I R815 R762 R659 R814 C633 R660 R811 R661 R813 R812 R662 R819 R665 R663 R666
R840
R658 R657 R656
C859 C931
R2
C934
IC60
1 16
R601
1
16
C552 R542 C939 C553 R543 C940 40 41 C941 R546 C752
IC74
R852 4 5 R851
SRch
C568
C571
R943
R415 C425
11 IC58
10
IC76
SLch
R426
R433 R439 C447
R434 R440 R437 R438 IC78 C448 5 4
R450 R449 R452 R451 R456 R455 R454 R453 C470 C469 5 IC80 4
C626 C896
61
D208
A1
IC85
8
R413
R414 R416
C627
R589 R588
60
80
1 R630 R638 R631 R639 R632 R640 R633 R604
R539
3
4
R538
C567
RST DSP
CONFIG
C802 R944 1
C801
C464
8
C890
R930
1
41
5
14
R535
R787
R688 R687
D65
IC53
C936
C402
C401
X6
C853
W4
C875
C419
R670 R689
C420
8
5
C521
R671
R592 R586 R591 R590
R582 R581
L65
L66
C852
7
1
R937 C443
R938 C444
C651 C897
R672
R626 R634 R627 R635 R628 R636 R629 R637
C864
X3
IC54
R935 C421
R936 C422
SLch R939 C465
SRch R940 C466
C652
A2
R686 R685 R684
28
C518
C955 R673
R778
D203
R1
R609 R901 R593 IC66 40 41
R516
C515
C516
C539
C540
O G
I
21
20
R625 R994
C522 C895 R997
O G
I
C907 R533
IC63
Lch Rch Cch
L69 SWch
R788
IC67
L28
R517
O
C935
IC73
C523
IC57
R967
A3
1
L9
C899
C629
RST
W5
L54
C904
C894
L10
C608
L12 L11
C607
L31
D52
100
C878
C624 R781
C628
1
IC69
R740 R741 R777 R931 31 C876 R747 30 R748
R723
41 R525 R526 L52 L53
C882 C883
C870 C537
60
R574
C868 60 C514
IC72
C854 C919 C920 1
R745
C586
R598
W6
L55
L58 L59 R532 C541
R521
L32 I G
C585 R842
7
R989 C622
J15
5
R680 R918 R919
C922
R744
R502
R534
R519
40
C602
C584
40 41
14
L63
R703 R702
R698 R697
R505
61
DR DSCK DSI DSO C538 L56 L57 X2 R515
R522
61
G
C893
R C927 T
81 R681 R917
R506
DSI DSO
IC64
O G
I
R566
80
51
R523
C921
R916
R699
SUB MI-CON
R650
R847 C750
R719 R717 R742 50 R738 R739 R743
R909 R910
C507
C530
C510
IC52
R955 R953 R954
IC56
DR DSCK
R834 R784
R575
C623 C929 L64 C625 C930 R990 8
R783
R718
C506
C571
1
W1 W2
RST
R709
21
21
80
R973 R567 C603 C604
C910
34 44 L6 1 33 R567 C901 R568 C561 R565 IC62 C581 R569 C560 R564 R570 C580 23 11 R562 12 22 R563 C582
R835 R836
R711
E B
20
1
20
1
L72
R710
C909
R561 C579
J16 C595
R824
1
16
C511
C534
8
X1
C898
Q53
C528
1
C952 14
C577
8
9
C596
MAIN MI-CON
EB R795
Q55 R797
IC90
C578
3
C911
7
L29
IC71
C630
R820 R823
B
Q51
Q65
D TS
AC-3
L71
E
EB
B
Q56
IC87
DSP
11
DSP
20
L74
1
16
J17
1
14
C925
W3
E
R992 C924
E
D205
R806 R805 R804
EB
R554 R559 R556 R560 C576 R553 C572 C575 R558 C573 R998 R971 R972 C574
Q66
B
32
17
D109
IC86
IC55
R993
L702
R3 9
D111
C993
D60
Q64
28
15
10
1
D204
C956
D72
BE R979
8 IC92
D206
1
C908
1
ADC/DAC
C947
R733 R734 R732 R736 R735 R737
D61 D75
C594
S1
XS8 SL16 XS8 SYSTEM CONTROL SL16
D76
16 1
P1
L70
R968
SL16 TEXT
OPTICAL
DIGITAL OUT
VIDEO2 OPTICAL
R966
VIDEO3 OPTICAL DIGITAL IN
R785
VIDEO4 COAXIAL
15
1
CD1 COAXIAL
CN11
D110
6
7
Refer to the schematic diagram for the value of resistors and capacitors.
7
J11
15
8
AE
AF
AG
AH
AI
AJ
AK
AL
AM
AN
PC BOARD(Component side view)
X25-6040-10 A/7 (J70-1138-31)
+17V -17V W269 W79 C803 C18 R10 C14 C804
X25 D/7
W279 W154 R828 B W192 W153 C827 W282
1
C10 C4 R4 R8 C22 R14 C8 C6 Rch R20 C2 R5 R6 C15 C16 R1 R2 R12
Q85
E -B W106 W108 W101
AUDIO AVR
C24
W87
8
R16
5
D87
W294
PHONO
W270
C829
C12
W43 C23
R19
R15
R502
C13
C20
R416
Lch C21 R7 C9 C3 R3
C5
D57
W256
W90 W91 W92 W118
9 R221 C207 R222
1
K1 W146 C455 EB W115
Q32
EB C828
D89
R805 R803 R821 VIDEO AVR
E
B
Q83
R801
5 R822 C819 R810 R811 C805 4
E R825 R804
B
W275 R806 W280
REC OUT
D86
C802
R13
R11
C7
C516 R524
R9
PHONO EQ W133
W290
C208 EB R227 R223
W122
W93 W94 W95 W96 W97 W100 W102 W103
R462 W170 W171 W293
C811 +17V A-CLASS
R808
C809
IC81
C808 C825 1 C806 R802 C801 C810 -17V W305 W157
J1 CN21
1 C218 15 W49
W56 W57
W151 18 W292
VIDEO2
W163
1 W119 R-ch W120 R406 R401 W130
W203
R525 1
1
E7 WH1
W204 SL-ch W165 W180 W179 R312 C-ch W186 +B C457 R311 R301 W205
GND RELAY W240 +B
W253
W168 SR-ch W166 R361
9
W242
R204 EB
W50
W144
W187 R302
R468 R467 R479
W268
2
W25 W29
C217
L-ch
W143
R813
W158
R480
Q406
Q361
Q312
Q362
D43
Q1
R362
R352
Q2
R207
R208 W30 W27 W36 W16 W17 R218
C461 C453
R219
W104
D3
W88
+17V -17V
Q4
C403 E
Q401 C402
B R403
R402
Q352
C356 E
C354 B C358
Q3
W129 C458
C204
C360
C405
C310
EB R220
R415
R353 C306 Q302 C304 B C308 R379 E R310 R308 R306 C551 R314 C312 C359
D78 Q461
R481
D45
C460
W303 20 W47
R458
R215
Q456
W24 R213
W48 C209 B R211
R459
C211
R205
C213 15 28
R201 C201
C408 C205 1 W64 E W68 W69 W70 W65 W71 W72 W73 W74 W75 W114 Lch +17V GND -17V Rch W110 R414
W124 B
W149 B
W169 E B
R996
W181 E B
W197
C212
W246
D40
R411 R410 C409 W138 W139
R372 R370 W161 W162 R369
R371
W182 R319 W183
E
D996
R997
W38 R206
W35
C214 C227
8
R212
14
1
14 R202 C202
R320 W176 W177
R321
D46
C456
R477
B
Q467
W284 C823 C826 C144
D47
R498 R472
W63
D998
W26 R216 R214
C210
A-CLASS AVR
W10 GND -17V +17V Lch GND R704 W11 S TLB W12 W13 W14 W21 O
CN51
W175 R464 R483 R465 R484 R466 R485 R469 R487 9 29 R463 R486 1 W251 W252 R488 R490 W262 W263 W301
IC83
C812 VIDEO AVR -5V +5V O VGND W39 C815
W42
CN32
IC82
I
C813 G I C704 W82
13
1
C818 GND W285 +8V
W277
W148
W150
W76
W172
W173
D51 D58 D53 D59 D52 D74 D54 D60 D50 D75
C814 R226 R224 R225
R703
15 W259
1
W134
W140
W286 C817 C816 W40 13
CN25
1
W131
W142
1
W283
D90
E2
WH5
W152
D91
W278
G
W41
D96
D39
DSP AVR
W307
W304
P2
X25 F/7
4
C462
C463
E5
WH6
4
1
CN26
R705
4 C108 C107 R111 R123 R109 C151 V1 IN
1 W209
13
1 W255 18 C510 C514 R522
Q13
C140
C133 C139
R153
R158
R157 C134
R659
C617 C618
VIDEO1
W159
J4
R114 C121 C110 C109 R138 R139
Q14
R110 C120 R112
16
W217 9 W218 W219 W220 W221 GND 1 +5V 1 R160 R161
D94 D93
V1 OUT
9 R163 11 E18 WH4 R928 1
R643 R644 W264
W117
9
W3
W113 R661 R662 R663
R913
C913
R706
WH1
C619
W195
R657 R658
R654 R655 R656
R665
D95
C627
R645 R646 R647 R648
R649 R650
C625
C626
C628
C621 C622
C631
C122 R103 C115 W189
C152 C104 C103 R105 R124
Q11
R149 C132
D1
V2 IN
Q12
R917 D901
W78 R640
W80
VIDEO2
W105
W62
W126
W123
W127
W132
W135
W136
R611
-B W167
S1 VIDEO
R107 OUT C106 C105 R140 R141
C904 R923
C528
R901
R902
W210
+5V
W191 1
W22 +5V
C118
WH3
W59
V2
R624
R919 R920
W147
IC90
C529
E9
R921
R108
C508
W28
C112 C111
R117 R129
C509
C530
V3 IN
R517
R619
W66
W77
R174 R165
R916 IN C114 C113
C154 R121 R133 C125 R119
R120
V-A SELECTOR
C601
9
W236 W237 W238 15 C522 C524 1 R162 C136 C135 R511 E B Q54 E B W266 W274 W265 R182 C145 1 4 W5 W4 VIDEO AMP. 5 W1 SP-B 8 W273 W9 SP-A C146
R609 R615 R618 W31 GND
L1 W84 W85 C610 W86
D55
6
VIDEO4 PLAY IN
C124
16
R516
W199
W235
1
S6
R629 R606
D67
R608
S4
W81 INPUT SEL.
C606 W44 C602
R711
R130
IC13
X1
C605
VIDEO3 PLAY IN
R922
R513
R915
W18 GND
1
L2
R115
R118
EB
EB
W234
R614
C504 R512
W233 C148 V-B SELECTOR
31 SP-A 30
100
D61
R612
C123
Q52
Q51
9
R613
W99
16
R918 C526
W232
E16
+5V
R515 R514
C609
IC51
C527 W194 C138 1 C126 C128 8
R630 R631
R620 R621
D62
Q15 Q30
BE
W241
EB
Q53
R622
W239
S7
C633 +5.6V C613 SP-B C614 D68 R603 R607 EB W257
V4
C608 W32 C607
W45 R623 W46 R601
C612 C611
R628 R627
J5
Q903
R126
R602
W58
C101
R616
D2
R143 MONI
W248 W295 C502 R503 W244 W249 W245 W250 W298
C513
BE
W54
EB R101 R132 R183 R131 R136
C129
Q55
Q17
S5
MUTE R626
S3
DISP.MODE
R510 R192 R181
1
13
W297
C507
R142
C102
E20
WH7
MONITOR OUT
C127
Q16
R184
R509
W33
R125
X25 G/7
4 1 C615
BE
R127
E B Q31 R135
IC52
8
CN33
D69
R501 C506
C525
C706
C153
C603
1
W112
R116
-B
W231
W109
R518 R519
W23
IC61
R625
C503
W230
W155
R710
J3
8
P1
C137 R128
C143
C523
D70
R617
R102
E17
S2
7
Refer to the schematic diagram for the value of resistors and capacitors.
11
ST-BY
S1 VIDEO
W19
W20
J6
C705
REC OUT
R122 C150
W229
GND
W188
IC11
W15
W228 1 C909
R604
4
80 81
R637
DTS
R635 R636
C707
WH7
PEAK LEVEL 51 50 DOLBY DIGITAL
W121
W141
C117
Y SELECTOR
W227
7
10
+5V W156
C901
W164
16
W67
C905
W111
C903
D66
9
W107
C116
R106
R148
W267
W226
R904 R903 C906
W98
EB
R610
PLAY IN
R708
R104
W198
R144
W225
8
IC91
1
W2
W34 +5V
D63
D64
R709
V
EB
C634
C616
1
C703
W224
D902
C142
E11 WH8
R147
W223
C908
R924
R925
A1 C604
D65
AV AUX
E4 WH2
R905
R146
R145 C131
C141
EB Q902 W271
E6
R914
R150 R151
W207
R926
R912
R113
R906 R929 R927 C907
1
W206
8
Q901
W222 +5V W243
BE
R633 R634
R641 R642
R638
R639
C632
C624 C623
5
R653
R664
R666
W185
C620
R632
1
1 63
L
W89
W276
C702
REC OUT
IC12
C130
W190
W60
W212
R702
C SELECTOR
W196
W83
C629 C630
W300
R651
W178
W125
AUDIO
R156
R504
R701
R652
W201
IC53
C912 C911
C119
R660
PLAY IN
R707
C701
EB R152 W200 W216
10
W299
EB
9
R
W215
R521 R520
W6
J2
R159 R154 R155
W214
D92
W289
C910
CN27
W213
CN11
ED1
E1
C708
D56
X25 B/7
X25 E/7
X25 C/7
D73
J7
IC84
G
O C820
I
SECOND ROOM VIDEO
C147 R173
C505
IC23
W61 C206
IC21
BE
R998
D42
D37
R322
Q310 D34
EB
Q469
B E
R497
E
B
R999
3
Q405
Q360 D38
Q359
R460 R461
R377
R327
B
7
C366 E C368 R378
C365 C367
C316 C318 R328
C315 C317
W193 E
Q451
E C451 R417
E
W8
E
B
E
B
E
B
E
B
E
BE
B
W312
D76 W247 Q470 Q468
E B
C452
F2 1.0A 125V
Q309 D33
D80 Q460
B
Q452 D82
C821
R412
R374
R373
R324
R323
B
Q455
MONITOR OUT
C501 R528
15
R499
E10
W7
DATA CLK
Q307
D71
Q404
D41 R408
C411
D36 Q358
D35 R365 C371 Q357
D32 Q308
R316 C322
D31
EB
D77 D4
W281 W287 W145 E
C149 R172
Q459
CN82
CN81
J9
C410 R409
C370 R368 R366 C372
C369 R367
C320 R318
C319 R317 R315 C321
B
E
E
B
E
Q999 D997
B
E
R413
B
E
R376
B
E
R375
B
E
R326
R474
B
E
R325
B
Q466
R473
Q465
C824
W261
VIDEO4 PLAY IN
WH3
CN22
1
CN28
1
4
Q403 C406
Q356
Q355
Q306
R471
Q457
R496
1
CN85
EB
CN83
W302
R360 R358 R356 R364 C413 C553 C407 C362
R359 R357 C357 R363 C376 C552 C375 C364 C361 C363
C309
C203
Q462
W128
EB
R405 Q402 R404 C404 C554 R407
R470
Q354
Q353
Q304
R303 R304 C305 Q301 C303 BE B R305 R329 Q454 R330 E
D49
R491 R489 R482
R475
D44 Q453
EB
F4 1.25A 125V
R210
D79
F1 1.25A 125V
R209 R203 R217
W53
E
B
C401 E
B
B C352 E Q351 C353 R354 C355 B R355 R380 E
C351
E
B
C302
E
B
C301
CN88
CN87
7 C519 R527 1
D5 R309 R495 R476 R457 R307 C307 BE R313 Q458 Q464 C326 C550 C325 C311 C313 C314 B E EB E B Q305 Q463
Q303
C822
D88
VIDEO3 PLAY IN
E12 WH8
D48
VIDEO
C454
EB
W52
W116
W137
W160
W174
W184
9
CN84
BE
BE
BE
BE
BE
CN86
R478
W51
R351
Q311
F3 1.6A 125V
REC OUT
C518 R526
J8
W55
CN24
R809
W202
8 W208 R812
D84
D999
CN23
PLAY IN
C517
C512
Q6
Q5
D85
C807
C521
D83
J11
L
W37
Q81
Q82
R529
C511
4
1
CN29
R823
C1
B
W211
IC1
E
Q86
B R824
E
B
E
Q84
W272
C17
D81
R
VIDEO1
PLAY IN
R523 C515
R17
R18
C11
+B
C520
C19
C831
12
A
B
TUNER UNIT (X11-380X-XX) (C/7)
C
D
E
T.METER VREF
F
G
H
I
J
CN12
2
1 C625 VR601 10K C619 33u10 C618 47P C621 3.3u35 C622 0.047 C627 C680 C631 10u25 C624 + 390P R625 C626 0.022 C679 C630
1
R623
FM TUNED ADJ
C620 0.047
+
C633 0.012 0V [0V] + C637 10u10 + 4.3V (4.3V) 17 16 R633 1K C638 10u10 + C634 0.012
Q603
R631 47K
4.3V C629 19 (4.3V) R627 2.2u35
4.3V C628 18 (4.3V) R628 2.2u35
R689 C641 47P
+
0V
D601
C636 0.01
680
0V C623 25 (1.2V) 10u16
+
FM, MPX AM SYSTEM
0V 24 (1.4V) 3.5V (0.4V) 3.3V 21 (3.3V) 3.3V 20 (3.3V)
0.2V [0.6V]
R630 560
2.1V 30 (2.0V)
3.6V 29 (3.6V)
3.6V 27 (3.6V)
3.6V 28 (3.6V)
3.6V 26 (3.6V)
IC601
2.9V (2.9V)
22
C687 1000P
L601
AM RF
R641 100K
10K
23
R642
0V [0V]
Q604 EMPHASIS 75uS: ON 50uS: OFF
B
REG ALC AM OSC AM MIX AM RF.AMP P-DET STEREO SW MUTE AM IF DET VCO 304KHz AM S-METER FF 38K FF 19K 2 FF 19K 8 PILOT DET R634 1K DECODER ANTI-BIRDIE
50uS [75uS]
2
L602 1uH
BUFF
AGC
C675 4P
SD COMP
A601 (W02-2622-05)
FM FRONT-END MIX DISTORTION (ST)
IFT C8 0.1 R683 1K FM S-METER S-CURVE AM/FM IF-BUFF TUNING DRIVE STEREO DRIVE
VT
5
R3 33K
R4 33K
J601
L1
RF AMP
C2 10P R1 100K
R13
L5
C3 0-8P
D2
680
FM 75
1 2
1 ANT1 L2
R2 0-100
C4 3P C6 4P
TR1
IF-OUT 7
FM IF
FM DET
D1
FET
L3 L4
4.3V (0V)
27P C7 GND VCC
180P C5 1000P
R616 1.2V 22 (1.2V) 10
0V (2.8V) 12
0.5V (0.5V) 13
3
AM
470K1.2M
C18 180P
C1 0-8P
C19
2
ANT2 GND GND
R5
C10 0.1
0.1
3.6V (3.6V)
8.0V (8.0V)
3.6V (3.6V)
3.6V (3.6V)
8.0V R614 (8.0V)
C9
GND
3 4
3 4
14
15
11
3.5V
R635 100 8.0V R638 1K
1
3
5
6
7
2
4
8
9
0V (0V)
0V (0V)
6.9V (6.9V)
0V (4.9)
+B
R14 68 100 R7 R11 100K680K C16 2-6P
15.0V
R12
VCC 100 C17 100P
+B 6 OSC OUT 8
6.9V (3.6V)
Q607 C
2.9V
R637 3.9K R636 100
3.9K
R6
10K
CF603
D3
C632 10u16
C610 47u16
R10 680-2.2K
C685 0.022
C611 0.047
C12
0-8P L6
+ +B
C20 150P
10K
R9
C15
27P
+B
R639 10K
E601
C672 1u50 +
R643 220 +B R615 33K
C607 47u16
L604 (GRN)
L605 (WHT) R682 2.7K
C608 0.01
4
IC27 IC28,43 IC44 IC601 IC602 Q601,603,604,606,607 Q602,612,614 Q610,611 D5,6 D601 D603 : : : : :
R605 3.3K R603 3.3K
FM AMP TC9413P NJM4565D TC9184AP LC72131 SIGNAL LINE GND LINE B LINE B LINE
R601 100 R607 820 R610 680 C606 +B C605 0.01 R611 33 R612 100 0.01
+B B
6.3V 1.7V
6.9V
D608
+
FM DET MPX
+B R681 150 1W
D613
R620 3.3K R619 8.2K +15V
Q602
1.6V
C684 0.022
C601 0.022
220 C603 R608
R604 680
R685 1M
0.01 33 R609 330
C602 0.01
R606
R686 1M
: 2SC4081(R,S) or 2SC4116(Y,GR) : 2SA1576A(R,S) or 2SA1586(Y,GR) : 2SD1757K : DA204U or 1SS302 : DA204K : RD8.2ES(B2) or HZS8.2N(B2) : RD5.1ES(B2) or HZS5.1N(B2) : RD2.7ES(B2) or HZS2.7N(B2) : MA111 : RD3.3ES(B2) or HZS3.3N(B2) : 1SS133 or HSS104 : U1BC44
C682 0.01
D603
+15V
C676 47P
+
100K
27P
R680
C681 1
C614 10u16
C612 0.047
C613
0.047
8P
C14
+
C615 R618 1u50 3K
FET : 2SK302 TR1 : 2SC2714 TR2,3 : 2SC2413 D1-3 : HVU202 or 1T362
C616 0.47u50
C13
OSC TR2
L603
R8
8.0V (8.0V)
Q606
3.7V
R617 3.9K
C645 22P
TR3 OSC BUFFER
4.3V
+ C617 1u50 + +
D611
Q601 A
1.1V
R687 1M +B X CF602 R640 1K
CN11
15 DET 14 S-LEVEL 13 SD 12 STEREO +15V W682 L606 11 Rch R672
CF601
C673 47u16
R602
220
+
+B
R644 270 1/4W
+B
R652 100
R650
D605 D608,610,611,613 D609 D612 D615
470 1/4W
R688 56K
+B
D615
10 GND W688 9
5
D604
D605
R656 R655 1K 10K +B
R651 C647 1000P 5.6K C678 0.022 C648 47u16 + R653 C649 2.2K 2.2u50
D604
C646 10u16
0V C652 R657 12 (3.0V) 100P 1K
8200P
+B C650 100P
C651 470P
C670
+
W683 L607 +B
Q610
MUTE
-2.4V [0.7]
5.2V (5.2V)
R673
+
MPX FILTER
0V [0V]
2.5V (0V)
0V 15 (2.5V)
1.0V 19 (1.0V)
4.1V 20 (3.0V)
R654 1K
Lch
0V 21 (0V)
R678 820 R675
R649 10K
+15V
SWALLOW COUNTER 1/16,1/17 4bits
12bits PROGRAMABLE DIVIDER
11.5V
R659 1.2K C686 470P R658 12K
UNLOCK DETECTOR
6.9V (6.9V) 9
0V (0V)
0V (0V)
0V (0V)
2.6V (2.6V)
MODULATION MODE FM AM CARRIER FREQUENCY 7 98MHz 1000(999)kHz 1kHz 400Hz DEVIATION
C642
4.3V (4.3V)
6.7V (0.1V)
0V (0V)
10.1V (10.3V) 0V (11.6V)
W656
The DC voltage is an actual reading measured with a high impedance type voltmeter as the AM/FM signal generator is specified to the conditions as shown in the list below. The measurement value may vary depending on the measuring instruments used or on the product. The value shown in ( ) is actual reading measured in the AM mode.
ANT INPUT STEREO 67.5kHz 7.5kHz(Pilot) MONO 30% MOD 60dB 60dB
POWER ON RESET UNIVERSAL COUNTER
-2.4V [3.5V]
3.7V [3.5V]
D612
6
CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list). indicates safety critical components. For continued protection against risk of fire, replace only with same type and rating fuse(s). To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer.
2.5V (2.5V)
22
1.0V (1.0V)
17
PLL
0V 13 (0V)
0V [0V] 11.3V
+B C671 8200P
0V [0V]
-2.4V [0.7]
R674 47K +17V +17V 17V 4 5 3 6 8 7 6 5 4 3 2 1 +17V -17V T. MUTE PLLDATA PLLCLK PLLCE PLLDO DE-ENPH
18
16
14
IC602
Q611
+B
D609
R676 1.8K R677 4.7K
REFERENCE DIVIDER
PHASE DETECTOR CHARGE PUMP
1/2
FM +B Q614
8.2K
0V [0V]
Q612
5.0V [2.7V]
10.7V
C2B I/F
DATA SHIFT REGISTER LATCH
C688 100P +15V
T. MUTE DRIVE
WH601
1
10
11
2
3
6
7
4
5
8
USED (M1) TYPE
FM:100kHz CH SPACE DE-EMPHASIS 75uS S601 W662 AM:10kHz
X601 7.2MHz 27P C643 22P
R648 1K R647 1K R646 1K C644 470P R645 1K
6 5 4 3
FM:50kHz 50uS AM:9kHz
K
L
M
N
O
(X11-380X-XX) (C/7)
R311 1K C309 820P R309 22K
C341 10u50 R303 16K +
CN5
1 R301 680K R315 3.9K 2 3 4 15 VOLUME. TONE-DATA 14 VOLUME. TONE-CLK 13 TONE-STB 12 VOLUME-STB 11 DGND 10 B-MUTE
D6
C307 R307 0.018 820
C305 R305 5600P 3.9K
C303 C301 0.015 0.068 R313 390K
X11-A/7 -E2 4/6
R345 470K
2 CK 8 7 6 5 COM 4 3
TONE
2 1 -16.5V
17V
17V +17V +17V
17V +17V
9 8 7 6 C321 1u50 + R325 8.2K 5 4 3 2 1
-17V +17V TONE OUT Lch GND TONE IN Lch GND TONE IN Rch GND TONE OUT Rch
IC44
GND
A
LADDER RESISTOR ANALOG SW
LADDER RESISTOR ANALOG SW
VSS
IC43 (1/2)
17V +17V 7 R317 180K
16.3V
5 6
FLch
8
+ R321 120K
C317 1u50
C319 560P C320 560P
13bit LATCH CIRCUIT LEVEL SHIFT
13bit LATCH CIRCUIT
AMP
CODE DETECT CIRCUIT 20bit SHIFT REGISTER CIRCUIT
C318 1u50
+ R322 120K
9 DATA
13 COM
10 STB
VDD
LADDER RESISTOR
LADDER RESISTOR
R318 180K +17V
11
12
15
14
16
+17V
R344 470K 1
C314 0.01
1
2 3
C322 1u50 +
R324 2.2K R326 8.2K
ANALOG SW
ANALOG SW
C316 27P
R308 C308 820 0.018
3 C340 100P R343 470K
R314 390K R306 C306 3.9K 5600P C304 C302 0.015 0.068 R316 3.9K
16.3V
+17V
IC43 4 (2/2)
17V
R320 43K
R319 43K
-16.5V
FRch
C310 820P
R310 22K
+
17V
R312 1K
C342 10u50
R304 16K
17V +17V
R302 680K
R323 2.2K
C315 27P
CN7
17V +17V 17V +17V 17V +17V 17V 9 8 7 17V +17V R266 R267 +17V 470K +17V B-Rch IN GND B-Lch IN GND B-Rch OUT GND B-Lch OUT GND B-MUTE
X25-A/7 -CN29 5/6
-16.5V
D5
100K 17V
C254 10u50 + C266 100P R252 120K R274 1M
IC28 (1/2)
3 2
16.3V
1
ROOM B Lch
C260 22u16 + R258 470K
6 5 4 3 2 1
B
8
R256 11K C267 100P C268 100P C258 R272 R254 100P 100P 2.7K 22P 100 C270 C269 C257 22P R271 100
10
12
13
14
15
GND
VSS
CLK
A-GND
DATA
R251 120P
(BOTTOM VIEW)
1M C265 100P
R273
R253 2.7K
VDD
STB
CS2
IC27
NC
OUT
ROOM B E. VOL.
CS1
NC
16
11
9
AMP
IN
R269
R268 470K
C263
470K
4
+17V
R255 11K 6 5 4 7 C259 22u16 +
100P
C253 10u50 +
17V +17V
16.3V
+17V R265 100K
IC28 (2/2)
ROOM B Rch
-16.5V
C251
C252
150P
+17V
+17V
0.01
17V
R257 470K
8
7
6
5
3
4
2
1
17V
17V
X08E3 3/6
VR-3100(K,P) ONLY
C
VR-3090 (X11-3803-81)
DESTINATION COUNTRY U.S.A. CANADA ABB. K1 P2 UNIT No. 3-81 A B C NO C608 C625 C630, C670, 631 671,682 NO 150P 0.033 YES C679, R614 R615, R623 R625 R627, R640 R672, W656,662, 682,683 680 682 628 673 3900P 100 YES 11K 18K 4.7K NO 3.9K NO L604- CF601, CF603 607 602 YES MS2 NO IC601 LA1837 CN12 YES
VR-3100 (X11-3802-91)
DESTINATION COUNTRY U.S.A. CANADA ABB. K P1 UNIT No. 2-91 A C B NO C608 C625 C630, C670, 631 671,682 NO 150P 0.033 YES C679, R614 R615, R623 R625 R627, R672, W656,662, L604640,682 682,683 680 628 673 607 3900P 100 YES 11K 18K 4.7K 3.9K NO YES CF601, CF603 602 MS2 NO IC601 LA1837 CN12 YES
YES
KRF-V9992D (X11-3800-71)
DESTINATION UNIT No. COUNTRY ABB. GENERAL MARKET M1 0-71 A C NO B YES C670, C608 C625 C630, 671,682 631 YES 270P 0.018 NO C679, R614 R615, R623 R625 R627, R672, W656,662, L604- CF601, CF603 682,683 640,682 607 602 680 628 673 3300P 270 NO 3.3K 15K 8.2K 8.2K YES NO MA5 YES IC601 LA1838 CN12 NO
VR-3090/3100(K,P) (1/6) KRF-V9992D(M) (1/6)
KRF-V9992D/VR-3090/3100
Y05-3900-10
P
Q
VR-3090 (X25-6042-71)
DESTINATION COUNTRY U.S.A. CANADA ABB. K1 P2 2-71 UNIT No. C D M Q R NO R143, E18 913-916 NO NO
R
VR-3100 (X25-6040-11)
DESTINATION COUNTRY U.S.A. CANADA ABB. K P1 UNIT No. 0-11
S
T
C D M Q R YES
R143, E18 913-916 YES YES
1
(X25-604X-XX) (B/7)
J4 (S1 VIDEO)
C C107 100P R123 180K C151 0.1 R913 4.7K 5 C119 0.022 R110 1 C139 0.01 C140 10u50 + W200 C120 0.22u50 + R114 75 C109 47P R139 10K R112 1 R156 100 +5V
R109 75
PLAY IN
Y
R111 75 C108 100P
2
VIDEO 1
2.0V
0.7V
5.6V
2.0V
0V
16
15
14
13
12
10
11
9
C
C121 0.022 W185
0V
0V
MONI OUT IN1
VOUT1
VOUT2
CYLA
VCC
CTLC
CTLB
IN2
IC12
C SELECTOR
REC OUT
Y
R138 10K C110 47P R113 C122 75 330u16 W189 + 4 C115 0.022 R104 1
1
2
3
5
6
7
R914 4.7K C C103 100P
0.8V
2.0V
4
2.0V
2.0V
C130
0V
3
VIDEO 2 PLAY IN
R124 180K
C152 0.1
R103 75
R125 100
R105 75 C104 100P C116 R106 0.22u50 1 +
R126 20K W220 C138 22P
Y
W219 10 9
100P Q14,30
0.7V
0V
8
CTLD
CTLE
GND
GND
IN5
IN4
IN3
BUFFER
Q30
0.5V
R183 360 R184 220 +5V +5V
5.6V
4
C141 10u50
C142 0.01
+
J5
R915 4.7K C R129 180K C111 100P C153 0.1 3 C123 0.022 R116 1 16 2.0V 14 0.8V 13 5.6V R148 100
W198
12 2.0V
15 0V
11 0V
R115 75
VIDEO 3 (PLAY IN)
R117 75 C112 100P C124 R118 0.22u50 1 + 2 C125 0.022 R120 1
0V
VOUT2 CTLC
MONI OUT IN1
VOUT1
CYLA
VCC
IN2
5
Y R916 4.7K C C154 0.1 R133 180K C113 100P
W188
CTLB
IC11
Y SELECTOR
CTLE
GND
GND
IN5
1
2
3
5
IN4
6
0.7V
2.0V
4
2.0V
2.0V
C150
0V
7
R119 75
VIDEO 4 (PLAY IN)
Y
R121 75 C114 100P C126 R122 0.22u50 1 + 1 R101 75 C129 0.022
R127 100
R143 10K C
Q15
0.5V 1.2V
R128 20K C137 22P
MONITOR OUT
Y
R142 10K C102 100P
Q15,16
0.7V
V-MUTE
R102 C143 75 330u16 +
Q16
0.8V
Q31
+5V
5.6V
R136 R135 220 5V
0.6V 1.6V
R131 10K R132 10K
220
Q12,31
7
W226
6
C101 100P
0.4V
100P
0V
8
BUFFER
CTLD
IN3
U
KRF-V9992D (X25-6040-22)
DESTINATION COUNTRY GENERAL MARKET ABB. M1 UNIT No. C 0-22 D
V
W
X
Y
Z
AA
AB
AC
AD
M Q R YES
R143, E18 913-916 YES YES CONT-C CONT-A CONT-B 5V
+5V
NO
+5V 5V +5V R519 220 R928 10K
IC90
IN2
GND
VCC
+5V
IN1
IN4
IN3
(X25-604X-XX) (B/7)
R918 1K 2.0V 1
R919 1K 2.0V 4
2.0V
C906 1800P
R901 22K
+5V
+5V 5V IC11,12,51 CLT (CONTROL) 9 C L H L H H P2 8 D L L H H H P4 7 E L L L L H P5 L H L H H P1 L L H H H P3
+5V 5V IC90 10 V OUT VIDEO1 VIDEO2 VIDEO3 VIDEO4 CONTROL 2 A L L H H 3 B H L H L
D901
C905 R923 C903 0.6V 47u25 5.6K 1000P + R924 10K 2 3
R903 10K
C901 0.01
R925 100K
10
1.9V
6 5
4.9V
8 7 4
0.3V
2
3
5
6
7
8
9
0.7V
1.5V
R921 1K
R922 1K
4.9V
2.0V
C904 0.01
D902
R920 1K
R929 100 C907 1 R927 470K
R905 Q901 10K R906 2.2K
Q52
1
C909 22u25
R902 10K
W216 W218
+5V
+
C530 0.1
C526 0.1
1 MONITOR OUT 13 A 11 B VIDEO1 VIDEO2 VIDEO3 VIDEO4 AV AUX IC53 PORT
1.6V
IC91(1/2)
W271
1.6V
IC91 (2/2)
C509 22P R517 10K 6
11
W217
M
10
R917
+5V
W267
1K
+5V R516 100 5V
+5V
C134 22P C529 0.1
0.7V
5.6V
16
14
13
12
10
11
VOUT1
VOUT2
CYLA
VCC
5.6V
CTLC
IN2
CTLB
R158 R159 220 360
9
0V
15 0V
Q14
0V
2.0V
2.0V
0.7V
C528 0.1
R157 10K
+5V
(X25- ) (D/7)
J11 (VIDEO/COMPOSITE) E11
1 2 3 4 5 6
IN1
IC51
ROOM A(COMP.) VIDEO SEL.
MONI OUT
WH8
E12
1 2 3 4 5 6 7 3 2 C520 2.2u50 + 4 1 C521 2.2u50 + R529 C511 75 330u16 + 100P 1 R523 75 C515
R518 220
PERFECT MACRO DETECTOR
+5V 5V
VOUT
R904 15K
AD
1.6V
DC
BUFFER
C908 0.1
INV
5.6V 4.9V
Q52
VIDEO1 REC OUT BUFFER
0V
1 PLAY IN VIDEO 1 2 REC OUT
5V C503 10u50
CTLD
CTLE
GND
GND
+5V 5V
W206 W207 C504 0.01
IN5
IN4
IN3
R524 100K
C516
1
2
2.0V 3
2.0V 5
6
2.0V 7
0.8V
C502 10u25
4
0V
+5V
C527 100P 7
0V
8
+
100P
R525 75
C517
6
R503 100
W223 W225
5.6V
+5V
Q54
5.0V
R509
Q53
R510
0.7V 0V
Q17,55 10K
W224
Q55
R165 10K
75
R511 22K
VIDEO MUTE
Q17
R174 75
E9
1
WH3
E10
1 2 3 4 5 6 7 8 9 100P 10 11 12 13 14 15 8 7 R528 100K C501 7 3 6 C144 2.2u50 + 8 4 2 C505 2.2u50 +
100P
3 PLAY IN VIDEO 2
5.6V 5.6V
+5V +5V 5 6 8 7
0.7V
C148 0.01
C
C510 C514 100P 0.01
J9
R527 75 C519 100P
2 3 4 12 11 10 5 6 7 8 9 11 0V 10 0V 10 11 12 13 14 15
VIDEO 3 1 PLAY IN
R172 75
C149
100P
R501 10K C522 10u50 C524 0.01 C506 22P
+5V 2 3 4
+5V
+5V
R522 1K
R521 1K
11 R160 100
10 R161 100
R163 100
16
17
15
+5V
14
+
0V
0V
0V
0V
0.7V
R149 10K +5V 5V C132 22P
16 5.6V
18 5.6V
13 5.6V
12 5.0V
ROOM A ROOM B
R192 560 R182 10K R181 560
5.6V
IC13
17 0V 16 0V 15 0V 14 0V
+5V
IC52 (2/2)
R520 1K
+5V
VIDEO 4 2 PLAY IN
ROOM B VIDEO SEL.
IC13 CONTROL L H L H P6 L H H L P7 1
VCC
V2
V3
3 MONI A MONITOR OUT
15
14
13
12
V4
V1
COM
C525 0.01
4
6
7
P10
P5
P6
P7
P8
R150 R151 220 220
5.6V
P9
4
3 4
P12
P11
+
GND
1
5
0V
C523 10u50
VEE
INH
Q12
GND
2
IC52 (1/2)
1 2
5 or 7 OUT 11 A 10 B VIDEO1 VIDEO2 VIDEO3 VIDEO4 IC53 PORT
IC53
1 2 3
0V
DATA
VDD
P1
CLR
STB
P3
P4
P2
CLK
0V
B
C
A
9
D
R173 100K C147 100P
J7 SECOND(B) ROOM VIDEO
3
5
6
7
8
5
6
5.6V 7
0V
0V
0V
+5V
2
3
7
5V
5V
C135 10u25
5V C136 0.01 R162 R130 220K 100
4
V-SEL. FAN-M CONTROL
17
15
16
14
1
8
9
0V
-5.6V
R504 100 8
5.6V 4
0V
0V
0V
0V
-5.6V
9
AE
AF
AG
AH
AI
AJ
AK
AL
AM
AN
(X25-604X-XX) (B/7)
X25-A/7 -CN25 5/6
2SC3944
(X11-380X-XX) (B/7) VR-3100(K,P) ONLY
J5
220P R68 220 220K C72 R66 +5V
IC4 : TC9163AF IC5 : NJM4565D
D
X25-A/7 -CN26 5/6
Rch 1 CN11
1 MUTE 8 7 -5V 10 11 12 +5V 5V C507 2.2u50 + C128 0.022 W194 C127 0.22u50 + 9 +5V 5V 2 3 4 5 6 7 8 9 FAN-ON FAN-H/L DATA CLK
220P
220K
13
15
C71
R65
16
SECOND ROOM PRE OUT (ROOM B) Lch 2
R67 220
R71 470K R69 470K
E
+17V
DTA124EUA
16.3V
+17V
X08CN19 3/6
15
16
17
18
19
20
21
22
23
24
25
26
27
DATA
-5V TAPE-2
D
(AUDIO) Rch 1 VIDEO 4 PLAY IN Lch 2
J3
C42 220P
R42 1K R44 220K
VDD
CLK
+5V
12
ROOM A
V3 PLAY
V2 PLAY
V1 PLAY
V4 PLAY
V3 PLAY
V2 PLAY
V1 PLAY
OUT
OUT
OUT
10 FRONT-V
VIDEO (AUDIO) INPUT SEL. (ROOM A: A ROOM B: B )
28
VST
A
B
B
F
C54 0.01
C41 220P
R43 220K
11 FRONT-C 12 FRONT-Y
GND
8
VSS
STB
R41 1K
IC4
(BOTTOM VIEW)
B
A
A CN10
13 16 15 4 3 2 1 STB DATA CLK DGND
X25-A/7 -CN28 5/6
NJM4565D
11
13
12
10
9
8
7
6
5
3
14
4
2
C44 220P
R48 220K
Rch 3
13 V-GND
R46 1K
4
R70 470K C53 100P
17V
1
G
C43 220P
CN27
1 GND 2 3 4 +5V GND GND GND
Lch 4 E J4
C48 220P
R45 1K
R47 220K
VIDEO 3 PLAY IN
-16.5V
7 12 8 7 3 6 4 2 +17V
CN2
20 NC 19 NC 18 NC 17 PRE OUT Rch 16 PRE OUT Lch
C47 220P
Lch 2
11 10 9 8 7 6 5 4 1000P C910 +5V 3 2 1
R53 1K
R55 220K
VIDEO 2 PLAY IN
R56 220K
Rch 1
R54 1K
3
6
16.3V
+17V
+17V
+17V
E18
CONT-A CONT-B CONT-P GND +5V SYNC V-1 V-2 V-3 V-4 WIDE C52 220P R62 1K R64 220K C50 220P
11 10
R60 220K
Rch 3 VIDEO 1 REC OUT F Lch 4
R58 220
5
C61 4.7u50 + R85 220K C63
3 2 47P
8
1 C67
C65 10u50 + 100P
+17V
IC5 (1/2)
ROOM B LINE BUFF
15 ROOM B BUF Lch 14 ROOM B BUF Rch 13 GND 12 ROOM A SEL Lch 11 ROOM A SEL Rch 150P C57 17V 10 GND
C49 220P
R59 220K
+5V 6 5
R57 220
R87 100 R88 100
X25-A/7 -CN22 5/6
6 R86 220K C64 47P 6 5
C62 + 2 4.7u50
7 4 17V
100P
C68
C55 150P
Rch 5 VIDEO 1 PLAY IN Lch 6
+ C66 10u50
H
D92
4 1000P C911
IC5 (2/2)
-16.5V
CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list). indicates safety critical components. For continued protection against risk of fire, replace only with same type and rating fuse(s). To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer.
C51 220P
R61 1K
R63 220K
-17V
VR-3100(K,P) ONLY
9 8 7 ROOM B SEL Rch ROOM B SEL Lch GND VIDEO1 REC Lch VIDEO1 REC Rch VIDEO2 REC Rch VIDEO2 REC Lch -17V +17V
D93
3 1000P C912 6 5 17V +17V
6 5 4 3 17V 2 1
The DC voltage is an actual reading measured with a high impedance type voltmeter with no signal input. The measurement value may vary depending on the measuring instruments used or on the product.
D94
2 1000P C913 +5V +5V
+17V
D95
1
Q IC11,12,51 IC13 IC52 IC53 IC90 IC91 : SN761200N : TC74HC4051AP : MC14577CF : NJU3713D : BA7645N : NJM4580L Q12,14,30,31,52,901 Q15-17,55 Q53 Q54 Q902 D92-95 D901,902 : 2SC4081(R,S) : 2SC4213(B) : UN5119 or DTA113ZUA : UN5212 or DTC124EUA : 2SA1611(M5,M6) : DA204K : MA111 SIGNAL LINE GND LINE B LINE B LINE
R926
1K
5.0V
R912 4.2V 1K
R
+5V
4.9V
Q902 5V AVR
+B B
VR-3090/3100(K,P) (2/6) KRF-V9992D(M) (2/6)
KRF-V9992D/VR-3090/3100
Y05-3900-10
AO
(X08-285X-XX)
AP
AQ
AR
AS
AT
AU
AV
AW
AX
B +B
B +B
B +B
1
+B +B
51
50
DTS/AC-3 DIGITAL SEL.
B C884 47P +B R962 220 DSP SELCGTER R571 10K
3 +B
R973 C909 0.1 +B 220
C910 47P
C558 0.1
+B
IC90
DTS FREQ. DIVIDER
1.1V
1.1V
5.0V
+B 80 79 78 77 71 69 68 67 +B
IC60,89
2 14
6
2
14
13
12
10
11
IC59 INPUT IC56 INPUT IC52 INPUT
0V
9
VCC
2CLR
2CK
2QA
2QC
AC-3 IN1
OUT1
80 5.0V
79 5.0V
78 5.0V
77 5.0V
71 0.4V
70 5.0V
69 0.4V
68 0.4V
67 0.4V
DTS IN1
GND
61 5.0V
GND
GND
L
H
GND
+B
1CLR
GPI01
MD1
AC-3 IN2
MCAS
MRAS
MWR
MRD
MD2
MD3
MD5
MD6
GNDD
GNDD
MD7
GPI00
GPI02
GPI03
VCCD
MD0
MD4
DR
DTS IN2
1
2
3
5
6
GND
GND
1.5V 10
12
13
15
MCSO MA15 MA14 MA13 VCCA MA12 GNDA 5.0V VCCQ GNDQ MA11 MA10 MA9 MA8 GNDA MA7
4
17V
+17V
C907 10u50
WH3
CH-SPACE PLL-DO
E3
1 2 3 4 5 6 7 8 R832 100 R831 100 R830 100 R829 100 75 32
7.6V
+ R574 2.7 1/4W C605 10u50 C606 0.01 + +B
1M DRAM
C549 0.1
IC63
IN OUT GND
+B
6 7 8
WSR GNDS
C885 47P
IC58
5V AVR
VSS 20 C548 19 0.4V 18 0.4V 17 5.0V 16 5.0V 15 69 71 +B 80 77 0.1
55 54 53 52 51 50 49 48 47 46 45 C941
2.5V 5.0V 2.5V
C557 0.1
5
1
5.0V
5
SDI1
56
1.5V
+B
SDI0
R963 220
0V
+B
57
1.5V
1.1V
C908 10u50 + C993 0.1
C949 47P IC92
L74
3
DSO
58
14
16
2
5.0V 11
2
1
GNDA
9
DSI
59
G
A
DSCK
VCC
60
OUT2
C911 47P
5.0V
+8V
IC59
CONFIG FILTER ORIGINAL SURROUND (DSP) DELAY TIME
VCCQ GNDQ SCKR WST SCKT VCCS SDO0 SDO1 SDO2
+B
3 7
4
DIR-OUT DETECT
C925 0.01
2.5V
2.5V
5.0V
C608 100u10 C607 0.01 +
C559
0.01 C932
X11-C/7 -CN11 1/6
+8V
PLL-CLK PLL-DATA T MUTE -16V
27 28 26 +B C945 0.1
78 79
5.0V 3 5.0V 4
5
WE
D3
11 12 13
+B
PLL-CE
29
68
D2
D4
L73
2.5V 5.0V 1.5V 0V 1.5V
C940 47P C939 47P R546 470 R545 470 R544 470 47P C556 0.1
C946 22P
0.1
0.4V 2
10
D111
R992 10K
67
0.4V 1
D1
+B
9
+B
7
GND
1QC
1QD
1QA
1QB
1CK
76
75
74
73
72
66
65
64
63
62
2QD
2QB
L
L
8
7
6
5
4
3
2
B
1
IC60
8
C924 0.1
8
7
6
5
4
16
15
14
13
12
AC-3 IN1
DTS IN1
OUT1
GND
GND
GND
GND
C893 0.1
VCC
1Q
1Rx/Cx
2Q
2CL
2B
C601 10u50
C602
C603 0.01
0.01
+B
T Lch TGND
D53
+
C604 100u10
9 10 11 +8V 12 13 14 15
+ +B +B
22 23 24
5.0V 6 5.0V 7 5.0V 8 5.0V 9
10
A0 A1 A2 A3 VCC
A7
14 C547 13 12 11 0.1
0V
16
GND
MISO/SDA
1CL
1A
EXTAL
GNDQ
MODA
MODB
GNDA
GNDP
GNDS
VCCQ
VCCP
PCAP
PINIT
10
11
12
13
5
6
2
3
7
C889 0.1
C888
C610 0.01
17V
+17V
5.0V
C952 5600P C611 0.01 C613 0.1 +B +B
2.5V
2.5V
29
22
23
25
26
27
28
30
32
33
35
36
37
38
39
C609 10u50
24
0V
47K
DE OUT
4
34
40
+
2.5V
R536 10K 5
C872 0.1
0.1
21
31
5.0V
S LEVEL
25
2.7 1/4W
0.01 C931 0.1 +B
R2
4
5.0V
5.0V
5.0V
5.0V
470 5.0V
0.8V
5.0V
L22
R539
+B
0V
C554 8200P
22
23
24
25
L68 C906 22u35 1 C938 0.1 C937 0.1
+B
CN11
DGND
R535
+B
1K
R540 47K +B
R965 220
C887 47P
D206 Q68
R993 47K R3 470K +B
C853
+
1000P
C551 0.1
C550
+8V AUX -17V +17V
2 3
+8V L61
+B
C553 0.1
+B
0.1
L67
C552
C571 10P
+B
+B
+B
100
3
IC85
0.01
R538 4
8 5.0V +B 5 2 5.0V 10 +B
C956 0.1
+B
8
4
8
+B
+B
A4
RES
MA3
MA2
MA1
MA0
1
SD
30
IN OUT GND
MOS
41
+B
0V R542 330
14
15
16
R576
VCCS
9
L21
MODC
SS
2 9
C859
1B
A5
1Q
2Q
STEREO
31
5V AVR
25
42
2Cx
IC65
SCK/SCL
5.0V R543 330
GND
A
G
7.7V
A6
5.0V
HREQ
3
2Rx/Cx
VCC
T Rch
GND
43
0V
OUT2
3
17 +B VCCA 5.0V 18 MA6 5.0V 19 MA5 5.0V 20 MA4
5.0V
GNDS 44
AC-3 IN2
DTS IN2
+B
1Cx
IC92
2A
C
+16V
2.7 1/4W
5.0V
15
45
+B
46
10
R575
11
B
9
+B
IN OUT GND
A8
5.0V 14
3
1
IC64
5V AVR
NC
OE
47
IC89
+B
7.4V
47P
2 0V
RAS CAS
C886
2.4V
D205
+B
D204
Q69
+B
+B C936 0.1 L66 Q68
4 5 6 7 8 9
17V L62 +17V C861 47u25 + C862 47u25 + C405 4.7u50 + C403 1000P R403 100K C416 0.01
16.3V
+17V 5 6 8
IC74 (1/2)
7 R943 R851 100P
+B C401 4.7u50 + 100K
+B C900 +B +B +B
L6
J
T Rch TGND T Lch
0.1
4
L29 +B +B
C751 0.1
C935 0.1
BUFFER
17V C404 1000P
100
C802
100P
GND 10 R404 100K C415 150P R IN 11 GND 12 L IN 13 R852 2 3 4 100 1
C801
L65
GND
INVERTER
Q69
IC60,89
50
51
43 98
R944
100K
18 52 61 53 57 56 59 54 55 62 58 43 44 42 1 R557 1K
R554 1K
R556 1K
R562 47K R564 47K +B
E1
R780 47K C624 22P
-16.5V
+B IC71 17 OUT 2 DIN1 14 DIN2 L H L H L H H L 1 DIN STB L L L L H C904 0.1 42 43 L31 11 C905 0.1 FREQ0
R553 1K
C406 4.7u50 + 17V
IC74 (2/2)
+B
C402 4.7u50 +
R563 47K
R565 47K R566 47K R569 1K R570 R568 R567 2.2K 100 AC-3 ON CONDITION 100
R561 330 R560 330 R559 +B 330 R558
+B
+B
J11
L1 C620 100P R782 75
2.6V
C622 0.1 1
R781 4.7K 2 C919 47P
IC72 2.7V (2/6)
3 4 C920
0.9V
CD1 VIDEO2
IC72(1/6)
L2 C623 0.1
47P
CD COAXIAL
C581 1000P C580 0.01
VIDEO3 R989 220 VIDEO4 ELSE
IC52 74 IC62 10
L
0V 0V 0V 0V 0V 5.0V 5.0V 0V 5.0V
5
C621 100P R785 75
H
R783 47K C625 22P R784 4.7K
0V
2 1
C579 0.1
330
AUDIO
PDN
SPI
CDIN
AC3
HOLD
CS
2.6V
13
12 C921 47P
11
10 C922 47P
R990 220
12 13 14
CDOUT
CCLK
0V
R573 220 R572
RX4
VIDEO4 COAXIAL
10
9
8
7
6
5
4
2.7V
IC72 (4/6)
3
+B
L32
FREQ1 AINIR AINIL AINAUX CMOUT FILT
+B RX3 44 43 42 41 40 39 C574 47P C573 47P C572 47P C947 22P
ANALOG IN(R)
2.3V
0V C578 0.1 0V C577 0.1
C576 0.1 C890 0.1 C575 0.1 +B
+B +B R552 2.7 1/4W +B 2.7 1/4W +B +B R533
DIGITAL IN
IC72(3/6) A1
C896 47P OUT 1 2 3 C627 47u25 C626 0.1 + +B R786 10 1/4W R967 220 R966 220
0.9V
4.4V
5
IC72 (5/6)
6 14
0V
44 1 +B +B
1.4V RX2
RX1
7.3V
+B
IC61
IN OUT GND
5V AVR
+B C567 100u10 C568 0.01 +
7.3V
+B
IC57
IN OUT GND +B
5V AVR
C538 100u10 C539 0.01 C878 0.1 +
C570 100u10
C569 0.01
C540
C753
C584 1000P
C583 R842
C586 1u50
C585 0.01
8200P 47K
VIDEO3 OPTICAL
GND VDD
C926 10u50 + +B
5.0V
C630 0.01 +B 9 C854 0.01 8
0V
+
17
IC62
DIR DAC, A/D CONVERTER
VD+ DGND2
5.0V
0.01
2.3V 16
5.0V
L10
+B
IC71
5.0V
1
80 82
D51
+B
A2
OUT 1 2 3
4.9V
C897 47P
+B
4.4V
(SW)AOUT4
(C)AOUT3
C652 47u25
C651 0.1
GND VDD
SDIN3
SDIN2
DEM
6
C DIGITAL OUT OPTICAL A3
IN GND VDD 3
4.9V
81
XTI
+B
+B
0V 0V
3 4
ERR
XTO
+
R787 10 1/4W
0V 2
2.3V
2.3V
2.5V
2.4V
0V
2.0V
1.5V
0.9V 5
+B
0.9V 6
R968 220 C898 47P
0V
7
16 VCC 15 DIN1 0V G 14 DIN2 V2 13 GND V3 12 GND 11 V4 GND 10 CD GND 9 OUT STB
CLKOUT
+B
2.5V
21
(SR)AOUT6
(SL)AOUT5
VIDEO2 OPTICAL
IC72 7 (6/6)
0V
DIGITAL REC OUT SEL.
18 +B
AGND2 VA+
SCLK
38 2.4V 37 2.5V 36 35 34
R998 100
5.0V 19
20
5.0V
+B
C899 22u35 + C582 0.1
1.5V
AGND1 (L)AOUT1 (R)AOUT2
LRCK
R971 470 R972 470
SDOUT1 SDOUT2 SDIN1
2.5V 22
DIGITAL(FL,FR)
47
1.5V
2.6V 29
23
25
26
27
2.7V 28
30
31
32
24
33
0V
DIGITAL(C,SW)
46 45
R834 1M X1 C560 22P C561 33P
DIGITAL(SL,SR)
L72 C901 47P
1 C629 47u25 C628 0.1 2 R788 10 1/4W
8
GND 21 22 23 25 24 26
+ +B
+B
L69
4.9V
X25-B/7 -E18
7
2/6
The DC voltage is an actual reading measured with a high impedance type voltmeter with a cassette loaded at playback mode. The measurement value may vary depending on the measuring instruments used or on the product. Bias circuit DC voltage is measured while in the record mode.
DOLBY and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation. Noise reduction circuit made under license from Dolby Laboratories Licensing Corporation.
F
0.1 +B C894 0.1
5.0V
DGND1
+
C541 100u10
D52
220
ANALOG IN(L)
15
C752 0.1
L9
+
AY
(X08-285X-XX)
AZ
BA
BB
BC
BD
BE
BF
BG
BH
B +B
B +B
+B
+B
+B 1000P C501 78 25 23 22 77 20 76 24 +B
+B 25 23 22 79 24 78 68 2 0.4V 77 67 65 63 62 73 62 63 65 64 13 +B +B 14 12 64 67 11
5.0V
+B 10 VCC
4
5
9 5.0V
8 5.0V
7 5.0V
6 5.0V
4 5.0V
3 5.0V
29 4.2V
28 2.8V
27 2.5V
26 2.5V
24 5.0V
23 2.5V
27 5.0V
22 5.0V
26 5.0V
25 2.5V
21 2.5V
24 2.5V
20 2.5V
23 2.5V
19 2.5V
22 5.0V
21 2.5V
18 2.5V
20 5.0V
+B
0.01
25 0V
5.0V
28
17 2.5V
19 2.5V
18 2.5V
17 2.5V
16 2.5V
15 2.5V
32
31
30
A1
5
RAS
WE
A3
A2
A0
NC
A11
A11
A9
WE
A13
CE
A9
OE
VCC
WE
A13
A10
OE
VCC
A14
A10
CS
D8
D7
D6
D5
NC
D7
D6
D5
D4
A8
A8
+B
D4
D3
IC55 1M DRAM
CAS +B VSS D0 D1 D2 A1 A0 11
VSS
A14
A12
A16
A15
A12
NC
D1
D2
D3
A7
A6
A5
A4
A3
A2
A1
A0
A7
A6
A5
A4
A3
A2
0.4V 19
12
13
15
5.0V 16
5.0V 17
0.4V 18
2.5V 1
2.5V 11
1
5.0V 9
4.2V 10
2.5V 12
2.5V 13
2.5V 11
2.5V 9
2.5V 10
4.9V 12
2.5V 13
2.5V 15
2.5V 2
2.5V 3
2.5V 5
2.5V 6
2.6V 7
2.8V 8
5.0V 2
2.5V 5
2.5V 6
2.5V 7
2.5V 8
14
5.0V
C858 1000P C857 0.1
2.5V 14
2.5V 4
2.8V 4
16
3
14
20
VSS
OE
D3
D4
A4
A5
A6
A7
A8
IC86 SRAM
IC87 ROM
D2
D1
+B B
C502
1 0.4V
67
77
80
71
69
CN16
12V C528 0.1 0.1 R421 5.6K +B +B +B C427 390P 95 14 +B 8 7 R423 100 97 12 1 2 3 +12V RELAY CONT2 GND
71
80
20
22
23
25
71
69
24
69
68
19
16
18
16
13
14
12
18
19
68
11
7
5
3
4
7
C526
C527
0.1
+B
+B
+B +B +B 20 5.0V 19 5.0V 18 5.0V
R921 2.2K R922 2.2K R923 2.2K R924 2.2K
CN12
15 B MUTE 14 A MUTE 13 -20dB ATT 12 SW MUTE 11 FL 10 GND 9 8 7 FR GND C S MUTE SW GND SL GND SR
+B +B 16 5.0V 14 5.0V
RELAY CONT1 4 GND 5 +12V
FLch
5 4 3 2 1 21 R935 2K C419 47u25 + 6800P R413 R415 1.8K R417 1.2K
16.3V
6 5 100K C425 8200P
18 C503 0.1
7 C505 0.1
20
19
16
13
14
12
11
C504 0.1 +B
5
+B
+B
4
3
17
15
13
12
10
11
9
8
7
20 2.5V
19 2.5V
18 2.5V
16 2.5V
14 2.5V
13 2.5V
12 2.5V
11 2.6V
2.8V
2.8V
4.2V
MA11
GNDA
GNDA
6
GNDQ
VCCQ
MA12
MA15
MCSO
MA5
MA6
MA9
MA10
MA13
MA14
MA8
GNDA
VCCA
VCCA
MA4
MA7
5.0V
8
14.1V
R959 10K
R958 10K
R957 10K
R956 10K
C421
C950
+B
MA11
GNDA
VCCQ
MA6
GNDA
GNDQ
MCSO
GNDA
MA4
MA5
MA8
MA9
MA13
MA10
MA12
VCCA
VCCA
MA14
MA15
MA7
+B
GNDA MA3 MA2 MA1 MA0 SCK/SCL EXTAL VCCQ GNDQ PINIT GNDP PCAP VCCP GNDS MISO/SDA RES MODA 5.0V MODB MODC VCCS GNDQ HREQ GNDS VCCQ
MCAS MRAS MWR MRD GPI00 GPI01 GPI02 GPI03 GNDD
80 79 78
0.027 +B B
21 +B 22 23 C863 22P C865 22P +B 80 24 25 R518 C529 0.1 470 +B
5.0V
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
5.0V 5.0V 5.0V 5.0V 5.0V
C437 0.01
IC76 (1/2) 21KHz LPF
17
15
10
9
7
6
5
4
3
2
1
5.0V 5.0V 5.0V 5.0V 0V
22 23 24 25 26
21
REP. DRIVE S D I
R797 1K R988 100 R800 2.2K REP OUT 6
Q55
GNDA MA3 MA2 MA1 MA0 SCK/SCL EXTAL VCCQ GNDQ PINIT GNDP PCAP VCCP GNDS MISO/SDA RES MODA MODB MODC VCCS
6800P
24 25 R501 470 C506 0.1 +B
2.5V 24 4.9V 25 0V
26
MWR
78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
5.0V 5.0V
R953 10K
100K C426 8200P
C422
R414
64
0.027
23
C951
2.5V 23
MRAS
79 78 77
C438 150P
22
2.5V 22
5.0V
5.0V
MCAS
80
5.0V
77
99
6 5 4 3 2
0V
MRD GPI00 GPI01
2.5V 27 5.0V 28
29 30
IC76 (2/2)
3 R418 1.2K 2 4 1 R424 100
2.5V
76
2.5V
2.5V
C864 22P
2.5V 27 5.0V 28
29 30
22
R936 2K
DTS ON:5.0V DTS OFF:0V
GPI02
R954 10K R955 10K 73
IC54 (3/6)
IC54 (4/6)
10
IC54 (5/6)
8 6 C530 0.1 C533 8200P 0.6V +B
C420 47u25 +
R416 1.8K
IR-IN IR OUT TV SENSOR
7 8 9
IC56
DOLBY DIGITAL (AC-3)
MD0 VCCD MD1 MD2 MD3 GNDD MD4 MD5 MD6 MD7 DR GNDS
0.4V 5.0V 0.4V 0.4V 0.4V
71 +B 69 68 67
31 32 33 34
C543 0.1
-16.5V
1 B
FRch
C428 390P R422 5.6K
+B
C510 8200P 0.6V +B
31 32 33 34
IC52
DTS
5.0V GPI03
GNDD MD0 VCCD MD1 MD2 MD3 GNDD MD4 MD5 MD6 GNDQ MD7 VCCQ GNDS DSCK WSR SDI1 SDI0 DSO DSI DR
5.0V 0V 5.0V
2.5V 5.0V 2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 5.0V
+B
11 71 C520 0.1
9
5 C531 1000P
C507 0.1
5.0V 0V
35 36 37 38
35 36 37 38 39
69 68 67
2.4V
C508 1000P R502 10K
5.0V 5.0V
BUFFER
C532 0.1 R844 10K
R534 10K
64 63 62 61
CENTERch
23 R937 1.3K C441 1u50 + 8200P R433 R435 1.2K
C445 2700P R437 820
IC78 (1/2) 21KHz LPF
5 6
16.3V
+B
38-54KHz FILTER
8 7 R441 30K R443 100 C459 0.01
39 +B 40
5.1V 0V
Q57
+B B
D72
VCCS
SCKR
SDO2
SDO1
SDO0
MOS
SDI1
SDI0
WST
DSO
R439
DSI
41
49
51
42
43
45
46
47
48
50
52
53
55
56
57
58
59
44
HREQ
GNDS
VCCS
SCKR
54
60
0.1 C511 R504 22P
63 62
R519 10K
16K
SS
+B
40
WSR
C509
SCKT
64
DSCK
C447 3900P
C443
100K
65
C449 33P
5.0V
SDO2 SDO1 SDO0 SCKT MOS WST SS
L701 C460 150P C592 1 0.082 100mH
R440
R526 330 5.0V
1.5V
1.1V
5.0V
2.4V
2.5V
R532 220 2.4V
5.0V
2.5V
0.018
R525 330 0V
41
49
51
42
43
45
46
47
48
50
52
53
55
56
57
58
59
44
+B
54
60
BUFFER
+B
C534 22P R521 100
C448 0.033
C444
R434
100K
IC53 (3/3)
3 C852 0.01 2 4 8 6
1.5V
100
0V
15K
+B
C450 100P R442 15K
L52
L53
L59
L58
+B
R509 5.0V
5.0V
5.0V
2.5V
2.5V
R515 2.4V
5.0V
2.5V
1.5V
+B
2.4V
+B
R508 330 0V
0V
5
L50
L51
L57
L56
330
220
2.4V
1
IC54 (2/6)
2 R997 330
14 3 7
4
2.4V
+B
+B 0.1 C882 C536 C883 47P 47P
24 C537 0.1
R938 180
C442 1u50 +
2 R436 1.2K R438 2.4K C446 0.033 3 4
1
R444 100
L63 L64 C927 47P C928 47P C929
IC53 (2/3)
5.0V
+B C513
+B
+B 0.1
2.5V
IC54 (1/6)
R523 47K R522 1K
SUB WOFFERch
80KHz LPF
IC78 (2/2)
J15 SL16 TEXT
+B
2
X2 C514 0.1 +B
3
4MHz R517 C522 C523 56P 1M 56P
IC54 (6/6)
+B 13 12 63 C870 0.1
IC53 (1/3)
5.0V
L55
7
C948 22P 5 7 6 8 R939 1.3K
L54
-16.5V
R505
1K R506
47K
W6
W5
1
SLch
25 C463 1u50 + 8200P R449 R451 1.2K
C467 2700P R453 820
IC80 (1/2)
5 6
16.3V
+B R459 100 C481 0.01 C953 47u25 +
J16 SYSTEM CONTROL
4 5
+B
79
78
77
76
16
17
18
16
17
80
C521 0.1
8 7 R457 30K
6
1
2
3
4
1
J17
7 8 9
C469 3900P
C465
100K
R455
+B R516 2.7 1/4W 0.1 +B C518 100u10 C517 L27 C895 0.01 + +B 7.1V IN OUT GND L11 +B 8200P C515 100u10 C470 3900P C466 R450 100K 16K R456 +B +B
16K
C471 33P
21KHz LPF
C472 33P R458 30K 2 R452 1.2K R454 820 C468 2700P 3 4 B -16.5V R460 100 C482 150P
5.0V
C516 0.01
C879
C754
0.1 C868 0.1
0.1
IC73
5V AVR
B C954 47u25 +
+
L28
L12 26 +B +B
R940 1.3K
+B +B
C464 1u50 +
1
SRch
IC80 (2/2)
CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list). indicates safety critical components. For continued protection against risk of fire, replace only with same type and rating fuse(s). To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer.
BI
(X08-285X-XX)
BJ
BK
BL
BM
BN
BO
BP
BQ
BR
BS
BT
BU
BV
X25-A/7 -E2
BW
+B
+B
14 C942 0.1
D64
+B +B +5V +5V R760 10K R759 +B 1K +5V 98
D103
D65
R765 +B +B 820 R764 10K Q60 R762 10K
IC52 IC53 IC54,72 IC55,58 IC56 IC57,63,73 IC59 IC60,71,89 IC61,64,65 IC62 IC66 IC67 IC68 IC69 IC70 D207
: : : : : : : : : : : : : : :
DSPI56009FJ88 TC7W04FU TC74HCU04AF LH64256CK-70 DSPF56009FJ88 LM2940CT-5.0 DSPB56007FJ88 TC74HC153AF TA7805S CS4226KQC UPD78058GC-B36 UPD17215GT-737 TDA7479D UPD78078GF-080 S-806D-Z
IC74,76,78,80 : NJM4565M IC85 : TC7S04F IC86 : N341256SJ-15 or W24257AJ-15 or N341256SJ-12 or W24257AJ-12 IC87 : 27C1000MC-70 IC90 : TC74HC393AF IC92 : TC74HC123AF
Q51,53,68,69 : UN5112 or DTA124EUA Q52,54,63,67 : UN5212 or Q55 DTC124EUA : 2SB1424(Q,R) Q56,58,60,64 : 2SC4081(R,S) or 2SC4116(Y,GR) Q57,65 : UN5219 or Q66 DTC113ZUA : 2SA1576A(R,S) or 2SA1586(Y,GR)
A1,2 A3
: W02-1181-05 : W02-1114-05
5/6
D51-53,62,72,75,76,109 : DA204U or 1SS302 or MA143A D54,59,110 : DAP202U or 1SS300 or MA142WA D58 : DAN202U or 1SS301 D60,61,63,108,111,201-208 : MA111 D64,65,103 : U1BC44
J
+5V
5.0V
0.1 C631 C916
RESET
R761
D208
C943 0.1
X3 4.194MHz C635 100u10
KRF-V9992D (X08-2850-22)
+5V +B
C636
C633 0.047F5.5
1 R930
0.01
IC70
RESET IC
C634
R763 100K
D63
1K 0V
+
1000P
IN OUT GND
C632 1u50 + 5.0V
Q60 5.0V
12
+B
+
1K
D110
D54
DESTINATION UNIT No. R695,914, R698,699, 916,917 712,919 COUNTRY ABB. GENERAL MARKET M1 0-22 YES NO 43 +B +B
A C YES
F
B
D NO
E
CN19 YES
W2, 999 YES
VR-3090 (X08-2852-91)
DESTINATION UNIT No. R695,698, 699,712 COUNTRY ABB. U.S.A. K1 2-91 YES CANADA P2 R914,916, 917,919 NO A B C NO E F D YES W2, CN19 999 NO NO
+5V +B
+5V
+5V
C875
17
30
29
28
27
26
25
0.1
19
18
16
C876 0.1
D202
R755 47K
R751 47K
R845 47K +12V R977 470 1/4W R793 R978 470 1/4W R795 22K +12V R767 47K R768 47K +5V R769 47K R754 47K R915 47K R770 47K +B R771 47K
R659 47K 59 51 58 57 56 55 53 54 52 50 R660 47K +5V R661 47K R662 47K R663 47K R587 47K R586 47K R585 47K R584 47K +B R583 47K R582 47K R581 47K R588 100 R589 R1 3.3K R601 47K R602 47K R603 47K R604 47K R605 47K
100
98
8
7
5
3
6
4
2
1
VR-3100 (X08-2850-11)
DESTINATION UNIT No. R695,698, 712,916 COUNTRY ABB. U.S.A. K 0-11 NO CANADA P1 R699,914, 917,919 YES A B C D E F W2, CN19 999 YES NO
Q51 Q53
R796 R794
14.1V
22K
D203
R753 100
0V
14.1V
22K
R752 100
E
+5V
22K
R664 47K +B R665 47K R666 47K
Q69
4.9V R758
R757
+B
YES
100
14.0V
0V
100
IC67
86 R667 R668 47K 47K R679 47K 87 R672 47K R673 47K R674 47K R675 47K R676 47K R677 47K R671 47K R678 47K 88 89 90 99 91 92 97 93
(X11- ) (D/7)
D201 A
R952 100 5 4
(X11- ) (F/7)
E6
1 2 ENC2
5.0V
5.0V
5.0V
5.1V
5.0V
5.0V
5.0V
5.0V
2.3V
2.7V
5.0V
Q52
R777 47K R778 47K R779 47K R846 47K Q51-54 +B +12V +B R931 47K
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V 15 0V 16 0V 17 0V 18 0V 19 0V 20 0V 21 0V 22
2.5V R593 47K
R594 47K
R600 47K
R595 47K
R596 47K
R597 47K
R598 47K
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
REMOCON1
XT1
X1
VOL DATA
SEL ST1
RDS DATA
REMOCON2
SEL DATA
PLL DATA
MUTE
AVDD
NC
RDS CLK
XT2
VISEO STB
VOL CLK
VOL STB
PLL CE
CE
VDD
SLEVEL
T MUTE
RESET
X2
PLL CLK
SEL CLK
SEL ST2
SD
AVREF
2.7K 14.2V R798
R577 47K
R578 47K
R579 47K
R580 47K
5.0V
5.0V
5.0V
5.0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
CS-FREQ1
SUB MUTE
NC
NC
CS-OVL/ERR
CS-FREQ0
CS-CDIN
NC
DSP-SEL2
ANA/DIG
CS-CS
CS-PDN
NC
R980
2.2K
22K
SYNC AVREF CD TEXT RX CD TXET TX CONT-P VSS SDT MDT MCK MREQ SREQ FL DOUT FL DIN RELAY-POWER FL CLK THERM SW RELAY CS RELAY TR FL STB CONT-B CONT-A RELAY B RELAY A TV SENSOR
SW-MUTE MUTE B MUTE A SMK D7 D6 D5
+5V
R747 100 Q56
+5V
4.9V 0V 4.9V 0V 0V 0V 0V 5.0V
36 37 38 39 40
95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
0V 4.6V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 5.0V 5.0V 0V
R680 100 R681 100
95 23 93 92 91 90 89 88 87 24 25 26 27 28 PTREN PWR RWRREQ
7 6 5 4 3 2 1
63 64
0V 5.0V
63 64 65 66 67 68 69
DTS GPI0 DATA IN NC NC VDD X2
NC NC NC NC NC AUX
39 38 37 36 35 34 33
5.0V 5.0V 5.0V 5.0V 0V 0V
R
455K ENC1 ENC2 3 4 5 4 R295 10K 5 R293 390
+12V
REM
82
62
R656 100
AC3
NC
R607 47K R608 47K R609 47K R610 47K R611 47K R612 47K +B
+12V
35
96
8
0V
62
40
REP. CONTROL
R294 390
12.5V
0V 0V 5.0V
R746 47K
84 85
R655 4.7K R654 47K R653 47K +B X4 5MHz +B
0V 0V 0V 5.0V 2.8V 2.3V
12.5V
Q42
Q41
R297 12 R291 12 R300 12 R298 12 R292 12
R299 12
D35
17 +B +B
42 43 44 45 R744 100 46 47 R743 100
42 43 44 45 46 47 48 49 50
MAIN u-COM
D3 D2 D1 D0 RWR ENB REQ PROTECT1 PROTECT2
IC66
SUB u-COM
VSS
C86 0.1
IR-OUT ON/OFF
41
R745 100
41
IC69
D4
0V
V-1 V-2 V-3 V-4 WIDE P LEV
32 31 30 29 28 27 26 25 24 23 22 21
R613 47K R614 220K R615 220K R616 220K R617 220K R903 100 R618 47K R619 47K R620 47K
4
GND
4
5.1V
R985
5.1V
4.7K
5.1V
Q66
R986 10K C918
Q58
R979 1K
455KHz FILTER D109
0V
R982 22K
0V 1.2V 0V 4.9V 4.7V
86 85 84 83
70 71
REMOTE u-COM
82 C615 0.1 C614 10u50 +
X1 IC(VPP) XT2 XT1 AVDD AVREF
(X11- ) (E/7) VR-3100(K,P) ONLY
J12 RELAY CONTROL 12V 20mA D32 Q13 Q14 : 2SC4081(R,S) or 2SC4116(Y,GR) : UN5119 or DTA113ZUA Q41,42 : 2SC3940A(R,S) D21-24 D31 D32 D34 D35 : : : : : B30-2532-05 UDZ5.6B MA111 UDZ5.1B RD5.1ES(B2) or HZS5.1N(B2)
C933 0.1
0V 0V
R802 47K R987
5.1V 0V
Q64
R983 22K
48
C934 0.1
72 73
XS8/SL16
EXT OUT
DIN SEL1
B-ROOM
SBUSY
RESET
SDATA
R649
ENC 2
ENC 1
DSW0
DSW1
DSW2
DSW3
47K R648
5.1V
1K
5.0V
2090/2080
0V
330P
D62
49
R742 47K
STROBO DIN SEL2
+B 47K R650 47K R840 47K R647 47K
5.0V
74 75
5.0V
NC NC NC NC
Q65
1000P C917
1OW
VSS
L702 R984 100mH
1W
NC
NC
NC
0V
R912 100 R910 100 R911 100 R738 47K R739 47K R740 47K R741 47K 1K
C81 1000P
R801
R682 47K
R683 47K
R684 47K
R685 47K
R686 47K
R687 47K
R688 47K
R689 47K
R670 47K
1K
51
59
61
69
71
52
53
55
56
57
58
60
62
63
65
66
67
68
70
72
73
75
76
77
78
79
54
64
74
80
F
76 77 78 79 80 C646 C645 10P 10P
0V 0V 5.0V 0V
76 77 78 79 80
DSP1MO/DSP2MO
+B
R652 100
HREQ1 DSP1CK/DSP2CK DSP1MI/DSP2MI SS1 RES1 DSP3-MO DSP3-CK HRED2 DSP3-MI HREQ3 AVREF RES2 RES3 AVSS SS2 SS3
NC NC
R622 47K R623 47K +12V R908 100 R907 100 1 2 3 4 5
WH3 E4
1 2 +12V 3 4 5 6 7 8 9 C83 0.1 +12V +12V +12V R93 10K
4.2V
4.2V
4.9V
4.9V
4.9V
5.0V
4.9V
5.2V
4.9V
4.9V
R99 1.5K R96 1.5K
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
R835 100 R836 C930 100P 100P 100
0V
11
6
9
D76
D75
R716 100
R715 100
R714 100
MREQ
10
R909 100 R717 47K
R695 47K R710 100 R709 100 R711 100 R697 47K R698 47K R699 47K R693 47K R694 47K R696 47K IC68
5.0V
R651 100
A
RELAY CONT1 GND RELAY CONT2
SREQ
MCK
MDT
SDT
NC
NC
NC
R906 100 R905 100 R904 100 R624 47K R625 47K R626 47K R627 47K R628 47K R629 47K R630 47K R631 47K
14.1V
14.1V
Q14
5.0V 19
5.0V 10
12
5.0V 13
15
16
17
5.0V 18
R737 100K
C851 100u10 + C642 0.1
+B +5V
5.0V 20
14
D58 D60 330
R736
1
11
2
3
5
6
7
4
8
9
+B
R718 47K R719 47K R720 47K
S
GND REP. OUT IR IN
Q14
0V
R95 1K
C82 1000P
R621 47K
5.0V
5.0V
5.0V
R639 47K 0V
+B
R640 100
R638 100
R637 100
R636 100
R635 100
L70
R734 100K
R634 100
L71
DATA
R735 100K
D34
+5V
BUSY
C595 220P